1. Bluetooth version: 5.0
2. Bluetooth sound processing: with DSP technology and A2DP (Advance Audio Distribution Profile) function
3. Rated working voltage: 12V-24V
4. Output ripple: less than 200mV
5. QC3.0 USB port: support QC3.0, QC2.0, output 5V/3A, 9V/2A, 12V/1.5A
6. Bluetooth USB port: U disk (1A output)
7. Music format: MP3/WMA/WAV/FLAC
8. Bluetooth transmission distance: about 5-10m
9. FM transmission frequency: 87.5MHz-108.0MHz
10. Power: 5W
11. Material: ABS
12. Weight: about 44g
13. Size: about 7.1x4.3x4.8cm
Features:
1. Bluetooth 5.0, lossless transmission, low power consumption, stable connection
2. Support QC3.0, QC2.0, FCP, AFP and other charging protocols
3. With blue ambient light ring
4. Support power-off memory, support Bluetooth automatic reconnection
5. Bluetooth supports A2DP, AVRCP, HFP, HSP
6. Support U disk, T card, Bluetooth playback
7. Support lossless music formats such as APE/WAV/FLAC
8. Support button to wake up mobile phone voice assistant
9. Private answer switch
10. FM stereo output
11. Low voltage alarm
11. Support input over voltage protection, output over current protection, output short circuit protection, over temperature protection